<template>
	<view class="login-container">
		<!-- 登录图标 -->
		<uni-icons type="contact" size="100" color="#afafaf"></uni-icons>
		<button type="primary" class="btn-login" open-type="getUserInfo" @getuserinfo="getUserInfo">一键登录</button>
		<text class="tip-text">登录后尽享更多权益</text>
		<!-- 登录按钮 -->
		<!-- 提示 -->
	</view>
</template>

<script>
	import {mapMutations,mapState} from 'vuex'
	export default {
		name:"my-login",
		data() {
			return {
				
			};
		},
		methods:{
			...mapMutations('my_user',['updateUserinfo','updateToken']),
		/* 获取用户基本信息 */
			 getUserInfo(e) {
			    if(e.detail.errMsg==='getUserInfo:fail auth deny') return uni.$showMsg('您取消登录授权！')
				console.log(e)
				this.updateUserinfo(e.detail.userInfo)
				this.getToken(e.detail)
			  },
			 async getToken(info){
				  const [err,res]=await uni.login().catch(err=>err)
				  if(err||res.errMsg!=='login:ok') return uni.$showMsg('登录失败！')
				  console.log(res);
				  const query={
							  code:info.code,
							  encryptedData:info.encryptedData,
							  iv:info.iv,
							  rawData:info.rawData,
							  signature:info.signature
				  }
				  const {data: loginResult}=await uni.$http.post('/api/public/v1/users/wxlogin',query)
				  if(loginResult.meta.status!==200)return uni.$showMsg('登录失败！')
				  this.updateToken(loginResult.message.token)
			  },
			  /* 参数对象*/
			 
		},
		computed:{
			
		}
	}
</script>

<style lang="scss">
	.login-container{
		position: relative;
		height: 750rpx;
		background-color: #f8f8f8;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		overflow: hidden;
		&::after{
			content: ' ';
			display: block;
			width: 100%;
			height: 40px; 
			position: absolute;
			bottom: 0;
			left: 0;
			border-radius: 100%;
			transform: translateY(50%);
			background-color: white;
		}
		.btn-login{
			width: 90%;
			border-radius: 100px;
			margin: 15px 0;
			background-color: #C00000;
		}
		.tip-text{
			font-size: 12px;
			color: gray;
		}
	}
</style>